Update README.md

Author: samselikoff

README.md

@@ -7,6 +7,16 @@ Easy documentation for Ember addons.
 
 [View the docs here](https://ember-learn.github.io/ember-cli-addon-docs/).
 
+## Feature requests
+
+Please open an issue and add a :+1: emoji reaction. We will use the number of :+1: reactions as votes to indicate community interest, which will in turn help us prioritize feature development.
+
+You can view the most-upvoted feature requests with [this link](https://github.com/ember-learn/ember-cli-addon-docs/issues?utf8=✓&q=is%3Aissue+is%3Aopen+label%3A%22Feature+%2F+Enhancement+%28votes+needed%29%22+sort%3Areactions-%2B1-desc).
+
+## Getting help
+
+Please open an issue or stop be #ec-addon-docs in Slack!
+
 ## About
 
 Created and maintained by [Dan Freeman](https://twitter.com/__dfreeman), [Chris Garrett](https://twitter.com/pzuraq), and [Sam Selikoff](https://twitter.com/samselikoff). Thanks to all of our [contributors](https://github.com/ember-learn/ember-cli-addon-docs/graphs/contributors)!